120845184

素因数分解:

$2^7\times 3^1\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 322218000

約数和(自身を除く): 201372816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 389, 778, 809, 1167, 1556, 1618, 2334, 2427, 3112, 3236, 4668, 4854, 6224, 6472, 9336, 9708, 12448, 12944, 18672, 19416, 24896, 25888, 37344, 38832, 49792, 51776, 74688, 77664, 103552, 149376, 155328, 310656, 314701, 629402, 944103, 1258804, 1888206, 2517608, 3776412, 5035216, 7552824, 10070432, 15105648, 20140864, 30211296, 40281728, 60422592, 120845184]

約数ペア:

[(1, 120845184), (2, 60422592), (3, 40281728), (4, 30211296), (6, 20140864), (8, 15105648), (12, 10070432), (16, 7552824), (24, 5035216), (32, 3776412), (48, 2517608), (64, 1888206), (96, 1258804), (128, 944103), (192, 629402), (384, 314701), (389, 310656), (778, 155328), (809, 149376), (1167, 103552), (1556, 77664), (1618, 74688), (2334, 51776), (2427, 49792), (3112, 38832), (3236, 37344), (4668, 25888), (4854, 24896), (6224, 19416), (6472, 18672), (9336, 12944), (9708, 12448)]